CA2113702A1 - Apparatus and Method for Machining a Gear Shape - Google Patents

Apparatus and Method for Machining a Gear Shape

Info

Publication number
CA2113702A1
CA2113702A1 CA2113702A CA2113702A CA2113702A1 CA 2113702 A1 CA2113702 A1 CA 2113702A1 CA 2113702 A CA2113702 A CA 2113702A CA 2113702 A CA2113702 A CA 2113702A CA 2113702 A1 CA2113702 A1 CA 2113702A1
Authority
CA
Canada
Prior art keywords
workpiece
machining
gear shape
form tool
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2113702A
Other languages
French (fr)
Other versions
CA2113702C (en
Inventor
Kohyuh Takase
Norio Itoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP5009554A external-priority patent/JP2982531B2/en
Priority claimed from JP11503693A external-priority patent/JPH06320334A/en
Priority claimed from JP5155838A external-priority patent/JP3072693B2/en
Priority claimed from JP16561093A external-priority patent/JPH0724651A/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CA2113702A1 publication Critical patent/CA2113702A1/en
Application granted granted Critical
Publication of CA2113702C publication Critical patent/CA2113702C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/021—Gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
    • B23F17/006—Special methods or machines for making gear teeth, not covered by the preceding groups using different machines or machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1218—Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237—Tool holders
    • B23F23/1281—Honing, shaving or lapping tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1293—Workpiece heads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/283—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures of gears
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45133—Lapping
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45214—Gear cutting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49335—Part, workpiece, inner, internal outer, external machining
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50063—Probe, measure, verify workpiece, feedback measured values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50071—Store actual surface in memory before machining, compare with reference surface
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50072—Machine workpiece again to correct previous errors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50216—Synchronize speed and position of several axis, spindles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50227—Synchronize two axis by correcting for measured pitch errors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50249—Tool, probe, pen changer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Gear Processing (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

An apparatus and a method for machining a gear shape whereby when a gear is machined with a form tool, sludge is easily excluded and an accurate gear shape is provided. A method for machining an accurate gear shape whereby with a workpiece chucked, postprocess steps such as grinding and lapping are performed for consistent machining from material to completion of the gear shape, thereby removing a handling error caused by re-chucking the workpiece. A form tool supplied to a holder that can be rotated and slid in the Z
direction by an automatic tool changer and a workpiece held by a chuck mounted on a side table that can be driven in the X and Y directions are synchronously rotated at a mesh assumed position under the control of a control section. Cut amount control is applied between both axes of the workpiece and the form tool and the workpiece is machined with the form tool. Form tools are supplied one after another by the automatic tool changer. With the workpiece chucked, mesh synchronous move of the form tool and the workpiece is performed and postprocess steps of machining are performed.
CA002113702A 1993-01-22 1994-01-18 Apparatus and method for machining a gear shape Expired - Fee Related CA2113702C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JPHEI5-9554 1993-01-22
JP5009554A JP2982531B2 (en) 1993-01-22 1993-01-22 Gear shape processing method
JPHEI5-115036 1993-05-17
JP11503693A JPH06320334A (en) 1993-05-17 1993-05-17 Lapping work device
JPHEI5-155838 1993-06-25
JP5155838A JP3072693B2 (en) 1993-06-25 1993-06-25 Gear shape measurement method
JPHEI5-165610 1993-07-05
JP16561093A JPH0724651A (en) 1993-07-05 1993-07-05 Electric discharge machining apparatus and electric discharge machining method

Publications (2)

Publication Number Publication Date
CA2113702A1 true CA2113702A1 (en) 1994-07-23
CA2113702C CA2113702C (en) 1996-12-10

Family

ID=27455205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002113702A Expired - Fee Related CA2113702C (en) 1993-01-22 1994-01-18 Apparatus and method for machining a gear shape

Country Status (7)

Country Link
US (1) US5539172A (en)
EP (1) EP0609724B1 (en)
KR (1) KR0166398B1 (en)
CN (1) CN1061282C (en)
CA (1) CA2113702C (en)
DE (1) DE69418629T2 (en)
TW (1) TW405470U (en)

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CN109434231A (en) * 2018-12-14 2019-03-08 安徽宁国中鼎模具制造有限公司 A kind of and matched mold auxiliary processing device of EDM lathe
CN110328587A (en) * 2019-06-19 2019-10-15 禹奕智能科技（上海）有限公司 Suitable for robot grinding and polishing grinding tool repository and replacement system
CN110455521A (en) * 2019-09-11 2019-11-15 吉林大学 Machining Center Spindle Pull Stud and Disc Spring Reliability Test Device
CN111390297A (en) * 2020-04-18 2020-07-10 无锡易通精密机械股份有限公司 Copying cutting equipment and machining process for bearing gear ring insection
CN111947558A (en) * 2020-07-21 2020-11-17 湖北坚丰科技股份有限公司 Method for detecting quality of shaft part finished product
CN113001259A (en) * 2019-12-18 2021-06-22 卡迪尔生产有限责任公司 Measuring method and measuring system for measuring a borehole, and precision machine tool having a measuring system
CN114964089A (en) * 2022-06-13 2022-08-30 重庆大学 Phase adjustment method for paired arranged variable-thickness inner gears based on three-coordinate measuring platform
CN116793236A (en) * 2023-08-29 2023-09-22 四川丹齿精工科技有限公司 Gear cross bar distance detection equipment and detection method
CN117983902A (en) * 2024-04-07 2024-05-07 常州江泉传动科技有限公司 Planetary gear machining device for gear reducer production

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EP0609724A3 (en) 1995-07-05
EP0609724A2 (en) 1994-08-10
US5539172A (en) 1996-07-23
EP0609724B1 (en) 1999-05-26
CN1098974A (en) 1995-02-22
KR0166398B1 (en) 1999-05-01
KR940018152A (en) 1994-08-16
DE69418629D1 (en) 1999-07-01
CA2113702C (en) 1996-12-10
DE69418629T2 (en) 2000-03-09
CN1061282C (en) 2001-01-31

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